3934821520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{9209}}^1$

素因数の和:9345

約数の個数: 120

約数和(自身を含む): 10740886200

約数和(自身を除く): 6806064680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 109, 112, 140, 196, 218, 245, 280, 392, 436, 490, 545, 560, 763, 784, 872, 980, 1090, 1526, 1744, 1960, 2180, 3052, 3815, 3920, 4360, 5341, 6104, 7630, 8720, 9209, 10682, 12208, 15260, 18418, 21364, 26705, 30520, 36836, 42728, 46045, 53410, 61040, 64463, 73672, 85456, 92090, 106820, 128926, 147344, 184180, 213640, 257852, 322315, 368360, 427280, 451241, 515704, 644630, 736720, 902482, 1003781, 1031408, 1289260, 1804964, 2007562, 2256205, 2578520, 3609928, 4015124, 4512410, 5018905, 5157040, 7026467, 7219856, 8030248, 9024820, 10037810, 14052934, 16060496, 18049640, 20075620, 28105868, 35132335, 36099280, 40151240, 49185269, 56211736, 70264670, 80302480, 98370538, 112423472, 140529340, 196741076, 245926345, 281058680, 393482152, 491852690, 562117360, 786964304, 983705380, 1967410760, 3934821520]

約数ペア:

[(1, 3934821520), (2, 1967410760), (4, 983705380), (5, 786964304), (7, 562117360), (8, 491852690), (10, 393482152), (14, 281058680), (16, 245926345), (20, 196741076), (28, 140529340), (35, 112423472), (40, 98370538), (49, 80302480), (56, 70264670), (70, 56211736), (80, 49185269), (98, 40151240), (109, 36099280), (112, 35132335), (140, 28105868), (196, 20075620), (218, 18049640), (245, 16060496), (280, 14052934), (392, 10037810), (436, 9024820), (490, 8030248), (545, 7219856), (560, 7026467), (763, 5157040), (784, 5018905), (872, 4512410), (980, 4015124), (1090, 3609928), (1526, 2578520), (1744, 2256205), (1960, 2007562), (2180, 1804964), (3052, 1289260), (3815, 1031408), (3920, 1003781), (4360, 902482), (5341, 736720), (6104, 644630), (7630, 515704), (8720, 451241), (9209, 427280), (10682, 368360), (12208, 322315), (15260, 257852), (18418, 213640), (21364, 184180), (26705, 147344), (30520, 128926), (36836, 106820), (42728, 92090), (46045, 85456), (53410, 73672), (61040, 64463)]